﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Test8
{
    class Program
    {
        static void Main(string[] args)
        {
            Class @class = new Class();
            int nNum = 10;
            int nResult = @class.Add(20, nNum);
            Console.WriteLine("结果为：", nResult);
        }
    }
}
